Display screen or portion thereof having an animated graphical user interface for list scrolling



FIG. 1 is a front view of a first image of the display screen or portion thereof having an animated graphical user interface for list scrolling showing our new design;

FIG. 2 is a front view of a second image thereof; and,

FIG. 3 is a front view of a third image thereof.

In a first embodiment of the claimed design, the appearance of the animated images transitions successively between the images shown in FIGS. 1-3. A second embodiment of the claimed design of FIGS. 1-3 is shown in reverse succession as FIGS. 3-1. The process or period in which one image transitions to another forms no part of the claimed design.

The outermost broken lines and the broken line showing of rounded shapes illustrate an electronic device and the remaining broken lines illustrate portions of the animated graphical user interface. None of the broken lines form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof having an animated graphical user interface for list scrolling, as shown and described. 